package com.weichen.delivery.common;

//基于ThreadLocal封装工具类。用户保存和获取当前登录用户id
public class BaseContext {
    private static ThreadLocal<Long> threadLocal = new ThreadLocal<>();//因为id是Long型

//    存入id
    public static void setCurrentId(Long id){
        threadLocal.set(id);
    }

//    取出id
    public static Long getCurrentId(){
        return threadLocal.get();
    }
}
